EP3104957A4 - Water control in non-aqueous acid gas recovery systems - Google Patents

Water control in non-aqueous acid gas recovery systems Download PDF

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Publication number
EP3104957A4
EP3104957A4 EP15749470.9A EP15749470A EP3104957A4 EP 3104957 A4 EP3104957 A4 EP 3104957A4 EP 15749470 A EP15749470 A EP 15749470A EP 3104957 A4 EP3104957 A4 EP 3104957A4
Authority
EP
European Patent Office
Prior art keywords
acid gas
gas recovery
water control
aqueous acid
recovery systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15749470.9A
Other languages
German (de)
French (fr)
Other versions
EP3104957A1 (en
EP3104957B1 (en
Inventor
Luke Coleman
Marty Lail
Kelly E. AMATO
Jak TANTHANA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Triangle Institute
Original Assignee
Research Triangle Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Research Triangle Institute filed Critical Research Triangle Institute
Priority to PL15749470T priority Critical patent/PL3104957T3/en
Publication of EP3104957A1 publication Critical patent/EP3104957A1/en
Publication of EP3104957A4 publication Critical patent/EP3104957A4/en
Application granted granted Critical
Publication of EP3104957B1 publication Critical patent/EP3104957B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1412—Controlling the absorption process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2026—Polyethylene glycol, ethers or esters thereof, e.g. Selexol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B01D2252/2028—Polypropylene glycol, ethers or esters thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20405—Monoamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20421—Primary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/30—Ionic liquids and zwitter-ions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/40—Absorbents explicitly excluding the presence of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0233—Other waste gases from cement factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
EP15749470.9A 2014-02-13 2015-02-13 Water control in non-aqueous acid gas recovery systems Active EP3104957B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15749470T PL3104957T3 (en) 2014-02-13 2015-02-13 Water control in non-aqueous acid gas recovery systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461939569P 2014-02-13 2014-02-13
PCT/US2015/015746 WO2015123490A1 (en) 2014-02-13 2015-02-13 Water control in non-aqueous acid gas recovery systems

Publications (3)

Publication Number Publication Date
EP3104957A1 EP3104957A1 (en) 2016-12-21
EP3104957A4 true EP3104957A4 (en) 2018-01-03
EP3104957B1 EP3104957B1 (en) 2021-10-13

Family

ID=53800644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15749470.9A Active EP3104957B1 (en) 2014-02-13 2015-02-13 Water control in non-aqueous acid gas recovery systems

Country Status (10)

Country Link
US (1) US10166503B2 (en)
EP (1) EP3104957B1 (en)
JP (1) JP6616775B2 (en)
KR (1) KR102295539B1 (en)
CN (1) CN105980033B (en)
AU (1) AU2015217098B2 (en)
CA (1) CA2936957C (en)
PL (1) PL3104957T3 (en)
SA (1) SA516371642B1 (en)
WO (1) WO2015123490A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018013218A (en) * 2016-04-29 2019-02-21 Dow Global Technologies Llc Composition and process for the dehydration of gases using a glycol, an imidazole compound and an optional additive.
JP7026938B2 (en) * 2018-01-24 2022-03-01 学校法人神戸学院 Low-energy carbon dioxide generation method and carbon dioxide generator for use in the method
CN110835571A (en) * 2019-11-21 2020-02-25 山西焦煤集团有限责任公司 Raw coal desulfurization method based on ionic liquid-nonpolar supercritical fluid system
JP2023506715A (en) * 2019-12-11 2023-02-20 リサーチ トライアングル インスティテュート Non-aqueous solvent for removal of acid gases from process gas streams for high pressure applications
US11612854B2 (en) 2021-06-24 2023-03-28 Research Triangle Institute Non-aqueous solvent CO2 capture in rotating packed bed

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1244414A (en) * 1958-09-22 1960-10-28 Fluor Corp Improvements in processes for removing carbon dioxide from gas mixtures
EP0671199A2 (en) * 1994-03-09 1995-09-13 The Kansai Electric Power Co., Inc. Method for the removal of carbon dioxide and sulfor oxides from combustion exhaust gas
DE102008013738A1 (en) * 2008-03-04 2009-09-10 Arlt, Wolfgang, Prof. Dr.-Ing. Deacidifying gaseous liquid stream containing acid gases as impurities, comprises contacting liquid stream with detergent containing (aqueous) solution of alkanolamine and ionic liquid/hyperbranched polymers, and purifying liquid stream

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU506199B2 (en) 1975-06-26 1979-12-20 Exxon Research And Engineering Company Absorbtion of co2 from gaseous feeds
JP4231735B2 (en) * 2003-02-04 2009-03-04 新日本製鐵株式会社 Method and apparatus for separating and recovering carbon dioxide
US7056482B2 (en) * 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams
US8318116B2 (en) * 2006-04-07 2012-11-27 Liang Hu Methods for deacidizing gaseous mixtures by phase enhanced absorption
US7846407B2 (en) * 2006-04-07 2010-12-07 Liang Hu Self-concentrating absorbent for acid gas separation
ES2525428T3 (en) 2006-08-28 2014-12-22 Basf Se Removal of carbon dioxide from combustion exhaust gases
US8980210B2 (en) 2008-01-28 2015-03-17 Battelle Memorial Institute Capture and release of acid-gasses with acid-gas binding organic compounds
US7799299B2 (en) 2008-01-28 2010-09-21 Batelle Memorial Institute Capture and release of mixed acid gasses with binding organic liquids
CA2761895C (en) 2009-05-26 2018-08-28 Basf Se Process for recovery of carbon dioxide from a fluid stream, in particular from syngas
AU2011295716B2 (en) * 2010-09-03 2014-07-03 Research Triangle Institute Regenerable ionic liquid solvents for acid -gas separation
US9028785B2 (en) * 2010-09-09 2015-05-12 Exxonmobil Reseach And Engineering Company High CO2 to amine adsorption capacity CO2 scrubbing processes
IT1401668B1 (en) 2010-09-13 2013-08-02 Consiglio Nazionale Ricerche SEPARATION PROCESS AND REMOVAL OF CO2 FROM GASEOUS BLENDS THROUGH AMINS IN ALCOHOL SOLUTION
AU2012236725B2 (en) 2011-03-28 2017-05-18 The Board Of Trustees Of The University Of Alabama N-functionalized imidazole-containing systems and methods of use
US20130052109A1 (en) 2011-08-25 2013-02-28 General Electric Company Compositions for absorbing carbon dioxide, and related processes and systems
EA201491620A1 (en) 2012-03-02 2014-12-30 Басф Се REMOVAL OF ACID GASES FROM CONTAINING WATER VAPOR FLOWS OF THE FLOW ENVIRONMENT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1244414A (en) * 1958-09-22 1960-10-28 Fluor Corp Improvements in processes for removing carbon dioxide from gas mixtures
EP0671199A2 (en) * 1994-03-09 1995-09-13 The Kansai Electric Power Co., Inc. Method for the removal of carbon dioxide and sulfor oxides from combustion exhaust gas
DE102008013738A1 (en) * 2008-03-04 2009-09-10 Arlt, Wolfgang, Prof. Dr.-Ing. Deacidifying gaseous liquid stream containing acid gases as impurities, comprises contacting liquid stream with detergent containing (aqueous) solution of alkanolamine and ionic liquid/hyperbranched polymers, and purifying liquid stream

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015123490A1 *

Also Published As

Publication number Publication date
JP2017506150A (en) 2017-03-02
KR102295539B1 (en) 2021-08-27
JP6616775B2 (en) 2019-12-04
AU2015217098B2 (en) 2019-08-15
EP3104957A1 (en) 2016-12-21
KR20160120295A (en) 2016-10-17
AU2015217098A1 (en) 2016-08-04
US10166503B2 (en) 2019-01-01
WO2015123490A1 (en) 2015-08-20
CA2936957C (en) 2022-06-28
US20170050140A1 (en) 2017-02-23
PL3104957T3 (en) 2022-02-07
CA2936957A1 (en) 2015-08-20
CN105980033B (en) 2019-05-28
EP3104957B1 (en) 2021-10-13
SA516371642B1 (en) 2019-07-18
CN105980033A (en) 2016-09-28

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